Difference between axillary beam and bracket

The main difference between haunched beam and corbel lies in their shape and use. Axillary beam is a transverse supporting structure, its main function is shear resistance, which can increase the shear capacity of buildings, while corbel is a longitudinal supporting structure, its main function is compression resistance, which can increase the compressive capacity of buildings.

Axillary beam refers to the diagonal heightening of steel beam or concrete beam at the root, and the axil is equivalent to the "support" on the column to increase the bearing capacity of the beam or strengthen the seismic performance of the beam.